Nanofiltration system

A VSEP nanofiltration system from New Logic International, of Emeryville, Calif., can eliminate TSS, reduce TDS by 85 percent and total hardness by 99 percent on high fouling feed water without the use and mess of a dry chemical precipitation process. Problems such as carryover due to temperature variation, clogged sprayers, flow changes and chemical control are eliminated with a membrane system. Sheer delivery 10 times that of conventional cross flow systems cuts turbidity significantly.